Fixes bug where client area would not get set correctly

Fixes bug where client area would not get set correctly

The client area is updated when the bounds change, further to
correctly calculate the client area the NonClientView has to have been
created. Prior to this fix if the window was sized during
InitNativeWidget() and never changed after that, then the client area
was not correctly set because during InitNativeWidget() the
NonClientView has not been created.

The fix is to add a NativeWidgetPrivate function that Widget calls
after it has created the NonClientView.

BUG=none
TEST=none
R=erg@chromium.org

Committed: https://crrev.com/161fa4146ef4b619df2210317a31c3a6b1670b5c
Cr-Commit-Position: refs/heads/master@{#368141}

[Elliot Glaysher, 2016-01-07 20:05:05]

lgtm

[sky, 2016-01-07 20:06:23]

The CQ bit was checked by sky@chromium.org

[commit-bot: I haz the power, 2016-01-07 20:07:06]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1565243002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1565243002/1

[commit-bot: I haz the power, 2016-01-07 20:17:06]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-01-07 20:19:04]

Description was changed from

==========
Fixes bug where client area would not get set correctly

The client area is updated when the bounds change, further to
correctly calculate the client area the NonClientView has to have been
created. Prior to this fix if the window was sized during
InitNativeWidget() and never changed after that, then the client area
was not correctly set because during InitNativeWidget() the
NonClientView has not been created.

The fix is to add a NativeWidgetPrivate function that Widget calls
after it has created the NonClientView.

BUG=none
TEST=none
R=erg@chromium.org
==========

to

==========
Fixes bug where client area would not get set correctly

The client area is updated when the bounds change, further to
correctly calculate the client area the NonClientView has to have been
created. Prior to this fix if the window was sized during
InitNativeWidget() and never changed after that, then the client area
was not correctly set because during InitNativeWidget() the
NonClientView has not been created.

The fix is to add a NativeWidgetPrivate function that Widget calls
after it has created the NonClientView.

BUG=none
TEST=none
R=erg@chromium.org

Committed: https://crrev.com/161fa4146ef4b619df2210317a31c3a6b1670b5c
Cr-Commit-Position: refs/heads/master@{#368141}
==========

[commit-bot: I haz the power, 2016-01-07 20:19:07]

Patchset 1 (id:??) landed as
https://crrev.com/161fa4146ef4b619df2210317a31c3a6b1670b5c
Cr-Commit-Position: refs/heads/master@{#368141}